Matthew 15:7) Ye hypocrites, well did Esaias prophesy of you, saying, 8) This people draweth nigh unto me with their mouth, and honoureth me with their lips; but their heart is far from me. 9) But in vain they do worship me, teaching for doctrines the commandments of men………………………28) Then Jesus answered and said unto her, O woman, great is thy faith; be it unto thee even as thou wilt. And her daughter was made whole from that very hour.
Matthew 17:19) Then came the disciples to Jesus apart, and said, Why could not we cast him out? 20) And Jesus said unto them, Because of your unbelief; for verily I say unto you, if ye have faith as a grain of mustard seed, ye shall say unto this mountain, Remove hence to yonder place; and it shall remove; and nothing shall be impossible unto you.
Matthew 21:21) Jesus answered and said unto them, Verily I say unto you, If ye have faith, and doubt not, ye shall not only do this which is done to the fig tree, but also if ye shall say unto this mountain, Be thou removed, and be thou cast into the sea; it shall be done. 22) And all things, whatsoever ye shall ask in prayer, believing, ye shall receive.
Matthew 23:3) All therefore whatsoever they bid you observe, that observe and do; but do not ye after their works: for they say, and do not. 4) For they bind heavy burdens and grievous to be borne, and lay them on men’s shoulders; but they themselves will not move them with one of their fingers. 5) But all their works they do for to be seen of men; they make broad their phylacteries, and enlarge the borders of their garments.